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LP2951-03BN from MICREL

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LP2951-03BN

Manufacturer: MICREL

100mA Low-Dropout Voltage Regulator

Partnumber Manufacturer Quantity Availability
LP2951-03BN,LP295103BN MICREL 280 In Stock

Description and Introduction

100mA Low-Dropout Voltage Regulator The LP2951-03BN is a low-dropout voltage regulator manufactured by MICREL (now part of Microchip Technology). Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Output Voltage:** 3.0V (fixed)  
- **Output Current:** Up to 100mA  
- **Dropout Voltage:** 380mV (typical) at 100mA load  
- **Input Voltage Range:** 4V to 30V  
- **Line Regulation:** 0.03% (typical)  
- **Load Regulation:** 0.05% (typical)  
- **Quiescent Current:** 75µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 3-Pin TO-92  

### **Descriptions:**  
- The LP2951-03BN is a precision voltage regulator designed for low-power applications.  
- It provides a fixed 3.0V output with high accuracy and low dropout voltage.  
- Suitable for battery-powered systems due to its low quiescent current.  

### **Features:**  
- **Low Dropout Voltage:** Ensures stable output even with small input-output differentials.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Thermal Shutdown & Current Limit Protection:** Protects the device from overheating and overcurrent conditions.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic or tantalum output capacitors.  
- **High Accuracy Output Voltage:** Tight tolerance (±2%) over line, load, and temperature variations.  

This information is based on the manufacturer's datasheet for the LP2951-03BN.

Partnumber Manufacturer Quantity Availability
LP2951-03BN,LP295103BN MIC 16 In Stock

Description and Introduction

100mA Low-Dropout Voltage Regulator The LP2951-03BN is a low-dropout voltage regulator manufactured by MIC (Micro Integrated Corporation). Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Output Voltage:** 3.0V (Fixed)  
- **Output Current:** 100mA  
- **Dropout Voltage:** 380mV (Typical at 100mA)  
- **Input Voltage Range:** Up to 30V  
- **Line Regulation:** 0.3% (Typical)  
- **Load Regulation:** 0.4% (Typical)  
- **Quiescent Current:** 75µA (Typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-92 (3-pin)  

### **Descriptions:**  
The LP2951-03BN is a precision voltage regulator with low dropout, designed for battery-powered applications. It provides a stable 3.0V output with low quiescent current, making it suitable for power-sensitive devices.  

### **Features:**  
- Low dropout voltage (380mV typical at 100mA)  
- Very low quiescent current (75µA typical)  
- Thermal shutdown and current limit protection  
- Stable with low-ESR capacitors  
- Low noise operation  
- Reverse battery protection  
- Short-circuit protected  

This information is strictly factual from Ic-phoenix technical data files. Let me know if you need further details.

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